California Climate Dashboard

Closing in on our climate targets 

Graph of California's annual GHG emissions since 2000. Emissions peaked at 491 MMT CO2e in 2004 and were 418 MMT CO2 in 2019.

Our path to 2030 and beyond

The 2006 California Global Warming Solutions Act (AB 32) set a target to return greenhouse gas emissions to 1990 levels by 2020. California surpassed this target six years early in 2014 (CARB). California’s next climate target is to reduce emissions by 40% below 1990 levels by 2030. The 2022 Scoping Plan lays out how California can surpass this target, estimating a 48% reduction by 2030, in order to meet our AB 1279 target to reduce anthropogenic emissions 85% below 1990 levels in 2045 and achieve carbon neutrality (the remaining 15% of emissions in 2045 will be addressed through carbon dioxide removal).

Progress toward 2030

2021 emissions were 105 million metric tons (MMT) lower than in 2004, our peak emissions year,

equal to taking 22.7 million cars

off the road for one year

2021 emissions increased by 12.6 MMT since 2020 due to economic recovery post-COVID.

Benefits of climate action in California

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Carbon-free electric grid

On Track

In 2020, 59% of California’s total electricity generation came from non-fossil fuel sources such as solar, wind, hydropower, and nuclear power. 34.5% of the state’s retail electricity sales were served by Renewable Portfolio Standard-eligible sources such as solar and wind. The Renewable Portfolio Standard requires that California’s electricity comes from 60% carbon-free resources by 2030 and 100% by 2045. We are on track to meet these targets.

Path to 100% Clean Electricity

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Decrease in greenhouse gas emissions from electric power from 2008 - 2021

On Track

This decrease in emissions is equivalent to approximately 12.5 million cars off the road for one year. Electric power emissions have decreased as renewable generation continues to replace fossil power. Total electricity sector emissions increased in from 2020 to 2021 due to another year of low hydropower availability and a slight increase in total electricity generation. In-state solar generation grew 15.4% in 2021 compared to 2020.

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Zero-emission vehicle sales through 2023

On track

California has cumulatively sold over 1.5 million zero-emission vehicles (ZEVs) two years ahead of schedule, making up 40% of ZEVs sold in the United States (source). The average ZEV pollutes much less than the average gasoline-powered car, even when factoring in pollution from manufacturing, charging, and driving (CARB).

ZEV Sales Dashboard

In consumer savings from energy efficiency standards

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Over the last 40 years, California’s appliance and building energy efficiency standards have saved consumers over $100 billion. Improved technology has allowed consumers to use less energy, saving them money, for the same quality of service. Energy efficiency can also reduce the need for new electricity generation.

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Value of avoided health impacts in 2045

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Many climate strategies California is implementing will improve public health and reduce health inequities. California’s 2022 Climate Change Scoping Plan estimated that our climate strategies would prevent over 5,600 premature deaths in 2045, along with many other avoided health consequences such as cardiovascular and respiratory diseases. This is equivalent to an annual value of at least $200 billion in avoided health impacts, including $61 billion in disadvantaged communities. 

Clean energy jobs in California in 2020

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Clean energy jobs in California employ nearly six times more workers than fossil fuel jobs. The clean energy workforce employs nearly 10,000 rural Californians. Clean energy jobs also support small businesses – small businesses employ almost 60 percent of clean energy workers in the state (E2).

Overview

What is climate change?

Climate change is a long-term shift in average weather patterns. It is caused mainly by burning fossil fuels for energy, which releases greenhouse gases. These gases form a blanket of pollution over the earth that traps heat in the atmosphere. This effect, also known as global warming, is causing our planet to overheat, leading to more severe wildfires, droughts, floods, and more. 

Why does climate change matter?

Eight in ten Californians agree that global warming is a serious threat to California’s future economy and quality of life (PPIC). In California, climate change is already causing more destructive wildfires, disrupting our water supplies, impacting our farmlands, and causing more heat waves and flooding. 

Solutions

California is committed to creating a cleaner, healthier, and more prosperous future in a way that uplifts all Californians. Our ambitious climate efforts have led to many tangible benefits, such as improved air quality, cleaner cars, and affordable clean energy. California has become a global leader in climate action and has many climate partnerships around the world.

What is driving climate change?

There are many sources of pollution that contribute to climate change. In California, transportation is the largest source of greenhouse gas emissions, accounting for 39% of total statewide emissions in 2021. The 2000 – 2021 Greenhouse Gas Emissions Inventory describes each of the slices in the adjacent pie chart in more detail. It also summarizes major annual changes and long term trends in greenhouse gas emissions. 

This pie chart shows California’s greenhouse gas emissions in 2021 broken out by economic sector. MMT CO2e = Million metric tons of carbon dioxide equivalent.

Change in California GDP, Population, and GHG Emissions Since 2000. GDP and population have increased since 2000, whereas GHG emissions, GHG emissions per capita, and GHG emissions per GDP have all decreased in the same time period.

Reducing pollution while growing the economy

California is on track to meet the goals of The California Global Warming Solutions Act, or Assembly Bill 32 (AB 32), and we are doing so while growing our economy. California is the 5th largest economy in the world for the seventh consecutive year, with a nominal GDP of nearly $3.9 trillion in 2023 and a growth rate of 6.1% since the year prior, according to the U.S. Bureau of Economic Analysis (BEA). On a per capita basis, California is the second largest economy in the world.

What is California doing to combat climate change?

Water Resiliency

For water resilience and safe drinking water

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The State Water Board distributed nearly $1.2 billion in fiscal year 2022-2023 to water systems and communities to bolster supplies, expand groundwater recharge and improve access to safe drinking water. When complete, these projects will add approximately 165,000 acre-feet per year to the state’s supplies, enough to sustain 486,000 households annually.

 

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Amount of its water supply California could lose by 2040

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Climate change is causing warmer average temperature, increased evaporation, and a greater share of rain and snowfall being taken up by dry soils and thirsty plants. California is taking action to offset the loss of water by bringing our groundwater basins into balance, restoring river systems, improving water management, and investing billions to secure the future of California’s water supply. Check out California’s Water Supply Strategy – Adapting to a Hotter, Drier Future for more.

Gallons California has expanded water supply and storage by

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In 2023, California bolstered supply and storage by 358 billion gallons through groundwater recharge and other projects, enough for 2.2 million households’ yearly usage.

Climate change is exacerbating weather whiplash – California went from its three driest years in 2019 – 2022 to record precipitation and flooding in 2023. Climate change is also contributing to warmer conditions. California is working towards building a climate-resilient future where all our communities feel safe. Ongoing efforts to save water include tracking and regulating water use and efficiency; diversifying water supplies with strategies like recycling and groundwater recharge; and protecting and enhancing natural systems like rivers and wetlands. Californians can do their part by reducing their water use inside and outside homes and businesses every day. Find ways to conserve at Save Our Water.

Californians have drastically reduced urban water use from 199 to 130 gallons per person per day between 2000 and 2022.

Community Health

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Cleaner vehicles than vehicles from 1975

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Compared to a 1975 passenger vehicle, today’s cars are over 99 percent cleaner. Cleaner cars mean cleaner air. A 2017 Air Resources Board study shows that the cancer risk from exposure to the state’s most significant air toxics declined 76 percent over a 23-year period in California, a direct result of regulations targeting unhealthful emissions from these air pollutants. Diesel particulate matter, which is emitted mainly from trucks and buses and is responsible for most of the airborne cancer risk in California, declined 68 percent, as a result of the State’s regulatory efforts to clean up diesel exhaust. 

Early deaths prevented annually through increased active transportation

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Meeting the California Transportation Plan’s 2050 goal for increased walking, cycling, rolling, and transit use will help reduce dependency on driving and support healthy active lifestyles. The increase in transport-related physical activity will significantly reduce chronic diseases and prevent 102,642 years of life lost to disease, disability, and death in 2050 (compared to “business as usual”). This includes preventing 7,838 early deaths annually, while also helping to reduce air pollution and carbon emissions.

Meals provided to help feed Californians in need

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SB 1383 mandates that California reduce methane emissions 40 percent below 2013 levels by 2030 and recover 20 percent of edible food that would otherwise be sent to landfills by 2025. To support these targets, CalRecycle has funded projects throughout the state that have provided 86 million meals, created 345 local jobs, kept 103 million pounds of food out of landfills, and achieved greenhouse gas reductions equal to taking over 21,500 cars off the road.

In estimated health benefits from Low NOx Heavy-Duty Omnibus Regulation

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Of all the measures in the State Implementation Plan (California’s blueprint for meeting federal air quality standards), the Heavy-Duty Omnibus Rulemaking is expected to provide the most Oxides of nitrogen, or NOx, emission benefits – 24 tons per day in 2031 for California-only standards. This will result in roughly 3,900 avoided premature deaths and 3,150 avoided hospitalizations statewide over the life of the rule. The rule will also have total statewide health benefits of approximately $36.8 billion.

Low NOx Fact Sheet

Degrees Fahrenheit increase in average daily temperature projected by 2100

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The projected temperature increase depends on greenhouse gas emissions reductions. Heat causes the most weather-related deaths in the United States. In addition to increasing the risk of heat-related illnesses and deaths, periods of extremely high temperatures worsen air quality, stress vegetation, threaten livestock health, increase agricultural and urban water demand, and strain the electric power supply. 

Extreme Heat Events

Invested to improve resilience toward extreme heat impacts

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In partnership with the Legislature, Governor Newsom advanced an $800 million package in last year’s budget to protect California’s communities from heat. The package includes $300 million to support implementation of the Extreme Heat Action Plan and numerous other investments that protect communities, the economy, and natural systems from extreme heat. The Governor is proposing to allocate this additional funding in the 2022-23 budget to support the implementation of the Extreme Heat Action Plan.

Read the Press Release

Climate change is considered the greatest global public health threat of the 21st century and affects virtually all aspects of health and well-being, including access to clean air, food, water, shelter, and physical safety. Communities across California are experiencing health impacts associated with the climate crisis today. Examples include injury, illness, and death from wildfires and wildfire smoke, extreme heat, drought, landslides, extreme weather events, vector-borne diseases, and associated mental health impacts. Through the state’s investment in community resilience, California will continue to strengthen protections for climate vulnerable communities, protect public health and safety, and increase resilience of the economy and natural systems. (CA Climate Adaptation Strategy)

Investments

The California Blueprint invests:

  • $800 million toward extreme heat resilience 
  • $2.7 billion toward wildfire resilience 
  • $346 million to protect against the health risks of carbon pollution 
  • $1.5 billion for electric school buses to cut pollution at our kids’ schools 
  • $13.8 billion to build clean and accessible public transportation 
  • $1.4 billion to restore our natural lands, which can help fight climate change by sequestering carbon 
  • $1.1 billion to farmers who are on the frontlines of extreme weather

Reports and Regulations

Reports

Regulations

  • 2022 Scoping Plan Public Health Appendix
  • AB 209: Requires development of policy recommendations for maximum safe indoor air temperature for dwelling units. 
  • Heat Illness Prevention regulation
  • SB 1137: Protects communities against oil drilling.
  • AB 2238: Will create the nation’s first extreme heat advance warning and ranking system to better prepare communities ahead of heat waves.
  • AB 1384: Resiliency Through Adaptation, Economic Vitality, and Equity Act of 2022.
  • SB 246: Established the Integrated Climate Adaptation and Resiliency Program (ICARP).
  • AB 2800: Requires all state agencies to consider current and future impacts of climate change in all aspects of infrastructure planning, investment, and maintenance.
  • Executive Order N-19-19: Calls for embedding physical climate risk into state asset decision making, for state-owned infrastructure, transportation investments, and investment portfolios.
  • Executive Order N-82-20: Directs the state to accelerate nature-based climate solutions that build resilience and contribute to carbon neutrality.
  • SB 1: Requires sea-level rise be addressed within the coastal zone.
  • AB 9: Community wildfire preparedness and mitigation.

Energy

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Carbon-free electric grid

On Track

In 2020, 59% of California’s total electricity generation came from non-fossil fuel sources such as solar, wind, hydropower, and nuclear power. 34.5% of the state’s retail electricity sales were served by Renewables Portfolio Standard-eligible sources such as solar and wind. The Renewable Portfolio Standard requires that California’s electricity comes from 60% carbon-free resources by 2030 and 100% by 2045. We are on track to meet these targets. 

Path to 100% Clean Electricity

Clean energy jobs in California

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Clean energy jobs in California employ nearly six times more workers than fossil fuel jobs. The clean energy workforce employs nearly 10,000 rural Californians. Clean energy jobs also support small businesses – small businesses employ almost 60 percent of clean energy workers in the state (E2).

In consumer savings from energy efficiency standards

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California’s appliance and building energy efficiency standards have saved consumers over $100 billion over 40 years.

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Growth of battery storage in California in 2021

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California is expanding energy storage to allow more solar and wind power into the grid. Because wind power is generated only when the wind blows, and solar energy is reduced on cloudy days, technologies that can store and supply extra power are becoming increasingly important. Energy storage benefits includes providing a steady generation of clean power, lower energy costs, and reduced climate-warming emissions.

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Less energy used by Californians compared to the average American

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Thanks in part to California’s efficiency standards, the state’s per capita energy use has stayed nearly flat since the early 1970s, even as the state’s economy grew by 80 percent. Today, Californians use 31 percent less energy compared to the average American.

Building Energy Efficiency Standards Summary 

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Decrease in greenhouse gas emissions from electric power from 2008 - 2020

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This decrease in emissions is equivalent to approximately 14 million cars off the road for one year. Electric power emissions have decreased as renewable generation continues to replace fossil power. California saw 10% growth in in-state solar generation and cleaner imported electricity incentivized by the state’s clean energy policies.

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Progress to 100% clean electricity. In 2013, 41% of electricity was renewable or zero-carbon (which includes 9% large hydro, 22% renewable, and 10% nuclear). In 2020, that number was 59%. This includes 13.9% large hydro, 34.5% renewable, and 10.6% nuclear. The 2045 target is 100%.

California is building a safe, affordable, and reliable clean energy future that benefits all communities. The state leads the world in appliance and building energy efficiency. Investments drive clean innovation and entrepreneurship that help meet the state’s climate goals. As climate change accelerates, the state needs to speed up the pace toward 100 percent clean energy. That requires California to increase coordination among energy agencies to ensure a strong grid.

Transportation

Zero-Emission Vehicle Package

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This $10.1 billion ZEV package builds on Governor Newsom’s first-in-the-nation action to shift the automotive industry entirely to all electric by 2035, utilizing California’s market dominance to accelerate the transition to zero-emission vehicles across the world and dramatically reduce the state’s reliance on fossil fuels. Electric vehicles have become one of the state’s top exports, and California represents half of the United States’ ZEV market. These actions are tackling the single largest culprit of pollution in California – the tailpipe.

Learn More about ZEVs

In rebates to Californians to switch to cleaner vehicles

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California’s Clean Vehicle Rebate Project (CVRP) has issued over a half a million rebates since its launch in 2010, totaling nearly $1.5 billion. It is estimated that the rebate helped avoid over 2.8 million metric tons of greenhouse gas emissions. In late 2023, CVRP closed to new applications as the focus of vehicle purchase incentives shifts to supporting those in most need. A new program launching in 2024 will expand access to the existing Clean Cars 4 All (CC4A) programs that gives residents up to $12,000 to help low- and middle-income Californians access zero-emission vehicles and up to $7,500 for a mobility option such as public transit, car sharing, or an e-bike. The new program will also provide access to affordable financing and incentives for at-home or public charging.

Clean Vehicle Incentives

Invested in public transportation

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The California Blueprint invests $13.8 billion to build cleaner, faster, and more accessible public transportation while preparing for the impacts of climate change. The 2022 – 2023 budget includes $3.65 billion for the Transit Intercity Rail Capital Program (TIRCP). The TIRCP budget investments include $300 million for adapting certain rail lines to sea level rise and a minimum of $900 million in each regional allocation for priority projects. TIRCP competitive grants fund transformative projects that modernize transit systems, increase ridership, reduce greenhouse gas emissions and improve safety. A minimum of 25% of funding is dedicated to provide direct benefit to disadvantaged communities.

Transit and Intercity Rail Capital Program | CalSTA

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Increase in total miles traveled by vehicles

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Although California’s per capita vehicle miles traveled (VMT) is roughly the same as it was in 2001, total VMT has risen by about 15%.  We are far above the level needed to meet the state’s climate goals. California is working to provide access to destinations while reducing the number and length of motor vehicle trips required.

Rethinking How We Build So Californians Can Drive Less

In the 2022 - 2023 budget for active transportation, such as biking and walking

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Since its inception, the Active Transportation Program has funded over 800 active transportation projects across the state benefiting both urban and rural areas. More than 400 of the funded projects are Safe Routes to Schools projects and programs that encourage a healthy and active lifestyle throughout students’ lives. In addition, every cycle has seen more than 85% of funds going towards projects that will benefit disadvantaged communities throughout the state.

Active Transportation Program

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Of total vehicles sold were zero-emission vehicles in Quarter 4 of 2023, up from 6.8% in 2019

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California is phasing out gasoline-powered cars. By 2035, all new cars and passenger trucks sold in the state must be zero-emission vehicles (ZEVs). Cumulative ZEV sales in California through 2023 were nearly 1.8 million. Our visionary ZEV targets have created market certainty, while our ZEV incentives have spurred innovation. As we accelerate the shift to ZEVs, we will see benefits such as cleaner air, less greenhouse gas emissions, and reduced dependency on oil. 

ZEV Sales Dashboard

Transportation is the largest source of greenhouse gas emissions in the state. California has been working hard to reduce pollution from transportation so we can meet our climate goals. Even as our population and economy have grown, pollution from transportation has decreased substantially since its peak in 2005. We have shown that transitioning to cleaner transportation can be done while delivering benefits to low-income consumers, improving health, creating tens of thousands of jobs, and reducing our dependence on oil

Agriculture

Gallons of water are estimated to be saved annually, enough to fill 70,000 Olympic-sized swimming pools

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Agriculture is California’s most water-dependent industry. We have reduced on-farm water use by 14 percent from levels present in 1990, while increasing food production by 38 percent. Water use efficiency is in part on how farmers and ranchers are adapting. SWEEP has made grant awards to 1,111 projects covering 168,000 acres. $123.5 million has been awarded to date, with more than $70.5 million in matching funds. CDFA received $50 million in 2021. Of that, $10.8 million was awarded to Socially Disadvantaged Farmers and Ranchers, while $4.5 million was invested in projects that benefit Priority Populations. 

Metric tons of carbon pollution will be sequestered because of the livestock methane reduction programs

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26.9 million metric tons of carbon pollution will be sequestered over the lifespan of the Dairy Digester Research and Development Program (DDRDP) and the Alternative Manure Management Program (AMMP). Over the last seven years, California has invested more than $352 million in Climate Smart Agricultural programs that focus on the dairy sector. This has resulted in more than 325 projects that will achieve a reduction in CO2 emissions of more than 26.9 million metric tons of CO2 equivalent over the project lifespan. 

Metric tons of CO2e are sequestered each year because of the Healthy Soils Program

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The Healthy Soils Program (HSP) stems from the California Healthy Soils Initiative, a collaboration of state agencies and departments to promote the development of healthy soils on California’s farmlands and ranchlands. The program develops practices designed to increase statewide implementation of conservation management practices that improve soil health, sequester carbon, and reduce atmospheric greenhouse gases (GHGs) by providing financial incentives to California growers and ranchers. Since 2017, HSP has successfully completed five solicitations and awarded approximately $105 million to 1539 projects impacting over 130,000 acres. In addition, approximately $50 million will be awarded by block grant organizations selected in 2023. 

California is committed to being carbon neutral by 2045, and agriculture is part of the solution. Since 2014, the California Department of Food and Agriculture has awarded more than $668 million in climate-smart incentive grants for healthy soils, water efficiency and manure management, as well as more than $30M in technical assistance. All these programs aim to reduce greenhouse gas emissions, but also have many co-benefits like soil water retention, erosion prevention, pollinator habitat, and more.

Investments

BUDGET

  • $643.85M has been invested in CDFA’s Climate-Smart programs, which include the Healthy Soils Program (HSP), Alternative Manure Management Program (AMMP), Dairy Digester Research & Development Program (DDRDP), State Water Efficiency & Enhancement Program (SWEEP), Pollinators Habitat Program (PHP), and Conservation Agriculture Planning Grants Program (CAPGP).
  • HSP – $125M to improve California’s soil health to function as a living system.
  • LIVESTOCK METHANE REDUCTION PROGRAMS – $321for improving the dairy industry and other livestock methane reduction practices that result in long-term emissions reductions and maximize environmental benefits.
  • SWEEP – $137.5M to provide financial incentives for agricultural operations to invest in irrigation systems that save water and reduce greenhouse gas emissions.
  • PHP – $15M to prioritize and encourage biodiversity plans using locally appropriate native plant seed mixes when feasible.
  • CAPGP – $17M to develop plans to help farmers and ranchers identify actions for climate change mitigation and adaptation.

Forestry and Wildfire

Acres treated in preparation for the upcoming wildfire season, surpassing 2025 target of 100,000

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CAL FIRE and its grant recipients have conducted fuels treatment and fire prevention work on more than 110,900 acres in the 2020-2021 fiscal year, which exceeds its 2025 100,000-acre goal ahead of schedule. Additional data continues to be reported to and validated by CAL FIRE.

Read the Press Release

Wildfire resilience projects launched as of July 1, 2022

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The Wildfire Resilience Program has already committed $1.1 billion and has launched more than 930 projects, which includes the CAL FIRE projects and funding. Many of these projects finished within a few months of receiving funding. 

Invested in fiscal years 2020 - 2023 in wildfire resilience

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$2.7 billion is being invested to reduce the risk of catastrophic wildfires and protect our forests. These projects include forest thinning, prescribed burns, grazing, reforestation, and fuel breaks. 

California Climate Commitment: Biggest Climate Investment in History

California is facing an unprecedented and growing forest and wildfire crisis. Decades of fire exclusion, coupled with the increasing impacts of climate change, have dramatically increased wildfires’ size and intensity throughout the state. As climate change continues to exacerbate wildfire conditions, the Governor’s Wildfire and Forest Resilience Task Force is bringing federal, state, tribal, local, and private partners together to more effectively address the scale of this crisis.

Investments

A $2.7 billion investment to reduce the risk of catastrophic wildfires and protect our forests. These projects include forest thinning, prescribed burns, grazing, reforestation, and fuel breaks:

  • $482 million to enhance wildfire resilience by thinning forests, replanting trees, expanding grazing, and utilizing prescribed fire
  • $100 million to help recover critical watersheds burned in
    catastrophic wildfires
  • $382 million for CAL FIRE and the CCC to complete strategic fuel breaks projects
  • $44 million to “harden” homes and communities against wildfire ignitions
  • $400 million on an ongoing basis to improve the health and wellness of CAL FIRE firefighters

2022 – 2023 Emergency Response Budget

Wildfire Resilience Budget Report

Reports and Regulations